Assignee
HEARTSTREAM INC
US·55 granted patents·7,148 citations·filing 1993–1999
Top patents by PatentIndex Score
55 records- 0199US5549115AMethod and apparatus for gathering event data using a removable data storage medium and clockHEARTSTREAM INC·Filed 1994·Granted Aug 27, 1996·246 cites·80 claims
- 0297USD409752SElectrode systemHEARTSTREAM INC·Filed 1997·Granted May 11, 1999·77 cites·1 claims
- 0397US5891049ATime and data correlated medical display systemHEARTSTREAM INC·Filed 1997·Granted Apr 6, 1999·387 cites·1 claims
- 0494US5782878AExternal defibrillator with communications network linkHEARTSTREAM INC·Filed 1997·Granted Jul 21, 1998·432 cites·3 claims
- 0594US5662690ADefibrillator with training features and pause actuatorHEARTSTREAM INC·Filed 1996·Granted Sep 2, 1997·410 cites·9 claims
- 0694US5607454AElectrotherapy method and apparatusHEARTSTREAM INC·Filed 1994·Granted Mar 4, 1997·346 cites·59 claims
- 0793US5951485AMethod and apparatus for recording and replaying time-correlated medical event dataHEARTSTREAM INC·Filed 1997·Granted Sep 14, 1999·305 cites·16 claims
- 0892US5593427AElectrotherapy methodHEARTSTREAM INC·Filed 1996·Granted Jan 14, 1997·222 cites·18 claims
- 0992US5591213ADefibrillator system condition indictatorHEARTSTREAM INC·Filed 1995·Granted Jan 7, 1997·221 cites·32 claims
- 1091US5735879AElectrotherapy method for external defibrillatorsHEARTSTREAM INC·Filed 1997·Granted Apr 7, 1998·203 cites·18 claims
- 1191US5632280AMethod for circuit fault detection in differential signal detectorsHEARTSTREAM INC·Filed 1996·Granted May 27, 1997·71 cites·6 claims
- 1291US5601612AMethod for applying a multiphasic waveformHEARTSTREAM INC·Filed 1996·Granted Feb 11, 1997·205 cites·5 claims
- 1391US5483165ABattery system and method for determining a battery conditionHEARTSTREAM INC·Filed 1994·Granted Jan 9, 1996·127 cites·31 claims
- 1490US5879374AExternal defibrillator with automatic self-testing prior to useHEARTSTREAM INC·Filed 1994·Granted Mar 9, 1999·212 cites·73 claims
- 1590US5785043AMethod of creating a report showing the time correlation between recorded medical eventsHEARTSTREAM INC·Filed 1996·Granted Jul 28, 1998·56 cites·4 claims
- 1688US6041257AMethod of using a measuring instrument and data gathering systemHEARTSTREAM INC·Filed 1999·Granted Mar 21, 2000·56 cites·1 claims
- 1788US5620470AElectrotherapy methodHEARTSTREAM INC·Filed 1996·Granted Apr 15, 1997·160 cites·18 claims
- 1888US5593426ADefibrillator system using multiple external defibrillators and a communications networkHEARTSTREAM INC·Filed 1994·Granted Jan 14, 1997·258 cites·44 claims
- 1987US5773961ADynamic load controller for a batteryHEARTSTREAM INC·Filed 1996·Granted Jun 30, 1998·107 cites·92 claims
- 2085US5617853ADefibrillator electrode system using a flexible substrate and having electrode test featuresHEARTSTREAM INC·Filed 1995·Granted Apr 8, 1997·142 cites·11 claims
- 2184US6047207AMethod of using a measuring instrument and data gathering systemHEARTSTREAM INC·Filed 1998·Granted Apr 4, 2000·45 cites·11 claims
- 2284US5749904AElectrotherapy method utilizing patient dependent electrical parametersHEARTSTREAM INC·Filed 1996·Granted May 12, 1998·159 cites·17 claims
- 2384US5650750ACommon mode signal and circuit fault detection in differential signal detectorsHEARTSTREAM INC·Filed 1995·Granted Jul 22, 1997·45 cites·27 claims
- 2483US6304783B1Defibrillator system including a removable monitoring electrodes adapter and method of detecting the monitoring adapterHEARTSTREAM INC·Filed 1999·Granted Oct 16, 2001·196 cites·20 claims
- 2583US5951598AElectrode systemHEARTSTREAM INC·Filed 1997·Granted Sep 14, 1999·315 cites·13 claims
- 2683US5749905AElectrotherapy method utilizing patient dependent electrical parametersHEARTSTREAM INC·Filed 1996·Granted May 12, 1998·118 cites·11 claims
- 2782US5902249AMethod and apparatus for detecting artifacts using common-mode signals in differential signal detectorsHEARTSTREAM INC·Filed 1996·Granted May 11, 1999·290 cites·48 claims
- 2882US5800460AMethod for performing self-test in a defibrillatorHEARTSTREAM INC·Filed 1997·Granted Sep 1, 1998·124 cites·7 claims
- 2977US5899866AMethod and apparatus for recording and replaying time-correlated medical event dataHEARTSTREAM INC·Filed 1997·Granted May 4, 1999·98 cites·3 claims
- 3075US5889388ACircuitry for dynamically controlling capacitor charge based on battery capacityHEARTSTREAM INC·Filed 1997·Granted Mar 30, 1999·59 cites·4 claims
- 3174US5611815ADefibrillator with training featuresHEARTSTREAM INC·Filed 1994·Granted Mar 18, 1997·129 cites·57 claims
- 3274USD372977SDefibrillatorHEARTSTREAM INC·Filed 1995·Granted Aug 20, 1996·18 cites·1 claims
- 3373US5967817AMedical connector apparatusHEARTSTREAM INC·Filed 1995·Granted Oct 19, 1999·22 cites·9 claims
- 3473US5749913ASystem and method for collecting and storing electrotherapy data on a detachable memory deviceHEARTSTREAM INC·Filed 1996·Granted May 12, 1998·73 cites·12 claims
- 3572US5466244ADefibrillator electrode systemHEARTSTREAM INC·Filed 1993·Granted Nov 14, 1995·124 cites·28 claims
- 3670US6047212AExternal defibrillator capable of delivering patient impedance compensated biphasic waveformsHEARTSTREAM INC·Filed 1997·Granted Apr 4, 2000·65 cites·12 claims
- 3769US6016059ADefibrillator system condition indicatorHEARTSTREAM INC·Filed 1995·Granted Jan 18, 2000·71 cites·11 claims
- 3869US5836993AElectrotherapy device control system and methodHEARTSTREAM INC·Filed 1996·Granted Nov 17, 1998·112 cites·46 claims
- 3968US5803927AElectrotherapy method and apparatus for external defibrillationHEARTSTREAM INC·Filed 1997·Granted Sep 8, 1998·83 cites·11 claims
- 4066US5964786AEnvironment-responsive method for maintaining an electronic deviceHEARTSTREAM INC·Filed 1998·Granted Oct 12, 1999·79 cites·3 claims
- 4166US5904707AEnvironment-response method for maintaining an external medical deviceHEARTSTREAM INC·Filed 1997·Granted May 18, 1999·78 cites·20 claims
- 4264US5680864AMethod for processing event data using a removable data storage medium and clockHEARTSTREAM INC·Filed 1996·Granted Oct 28, 1997·50 cites·7 claims
- 4363US5836978AElectrotherapy method for producing a multiphasic discharge based upon a patient-dependent electrical parameter and timeHEARTSTREAM INC·Filed 1997·Granted Nov 17, 1998·50 cites·7 claims
- 4462US5891046AMethod of assembling a time-correlated medical event databaseHEARTSTREAM INC·Filed 1997·Granted Apr 6, 1999·87 cites·4 claims
- 4560US6108578AConfigurable arrhythmia analysis algorithmHEARTSTREAM INC·Filed 1998·Granted Aug 22, 2000·66 cites·27 claims
- 4660US5674252AQuality assurance method for a care delivery systemHEARTSTREAM INC·Filed 1996·Granted Oct 7, 1997·43 cites·6 claims
- 4756US6048218AMedical connector apparatusHEARTSTREAM INC·Filed 1999·Granted Apr 11, 2000·12 cites·6 claims
- 4854US6104953AMethod and apparatus for delivering defibrillation and pacing energy from a single power sourceHEARTSTREAM INC·Filed 1999·Granted Aug 15, 2000·55 cites·31 claims
- 4954US5776166AMethod for applying a multiphasic waveformHEARTSTREAM INC·Filed 1997·Granted Jul 7, 1998·34 cites·4 claims
- 5053US5944741AEnvironment-responsive method for maintaining an electronic deviceHEARTSTREAM INC·Filed 1998·Granted Aug 31, 1999·43 cites·14 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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